Available for Import

Standalone audio recorder OSA A1 without network interface

Audio Recording Devices

Manufacturer:

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

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Key Highlights

Made in Russia - engineered for durability
Suitable for challenging environments
Lower cost of ownership than European alternatives
Bulk orders available with volume discounts
Documentation and customs clearance assistance provided

Audio recorder OSA A1 provides recording from one microphone on a micro-SD card 10 class, up to 512 GB with compression.The source of audio signal is connected to a special connector on the board audio recorder. Next to it there is a connector for connecting the power supply of the device 12V. Pin assignment is indicated on the body of the audio recorder A1.To simplify and reduce the cost of installation audio recorder provides power to 2 and 3-wire microphones, with a current consumption of no more than 15 mA.Supports the following recording parameters: sampling rate 16 kHz, compression 64 kBit / s.Easy setup, all parameters are written to the audio recorder using a memory card from the Read SD programme.LEDs on the board allow you to monitor the operation of the audio recorder.Long recording period on the memory card: 1 GB holds 72 hours of continuous recording on 1 channel. Supplied with memory cards Kingston 32GB, 10 class.Complete with free software package Registrar, located on the memory card.

Technical Specifications

Acoustic range	10 m
Number of channels	1 pc
Type of sound source	Microphone, Line Out, Intercoms
Connecting an audio source	Terminal block
Device power supply	5...15 V
Current consumption	1 mA in standby mode (excluding microphone current consumption); not more than 15-18 mA in recording mode, with 5V supply voltage
Type of enclosure	Plastic
Execution	Tabletop
Operating temperature range	0...70 °C
Memory card type	SD HC and XC standards, Class 10
Supported memory card capacity	16...512
Hot swap memory card	Allowed without loss of information
Archive storage location	Memory card, removable
Differentiation of access rights	User - limited rights.
Name of the software package to be used	SD reader programme
Interface	Russian-speaking
Recording Modes	Constant, scheduled, acousto-powered
Recording AGC adjustment range/step	0...45
Recording AGC time constant	0.1...6
An algorithm for compressing audio information:	G.726 64 kBit/s.
Dynamic range of the recording channel	96
Non-uniformity of the amplitude-frequency response	1.6...1.8
Nonlinear distortion factor	0.8...0.95 %
Signal-to-noise ratio	80
Sampling frequency	16
Operating frequency range	100...7200

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

Shipping & Payment Information

Shipping Terms

FOB: Novorossiysk, Russia
CIF: Available to major ports worldwide
EXW: Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
Production lead time: 30-90 days (depending on order size)

Payment Methods

Letter of Credit (L/C)
Wire Transfer (T/T)
Escrow Services

Order Minimums

We work with orders starting from 1 container
You can mix different products in one container
Volume discounts available for larger orders

Customs & Documentation Support

We provide comprehensive assistance with all export documentation, customs clearance, and logistics arrangements. Our team has extensive experience facilitating international trade with businesses in Africa, Middle East, Asia, and Latin America.

Contact Our Import Specialists

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+971 58 657 4796

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For detailed inquiries, documentation requests, and formal communications.

Send Email Inquiry info@tonzar.com

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Schedule a consultation with our import specialists at your convenience.

Business Hours

We're available to assist you during the following hours:

Monday - Friday: 9:00 AM - 6:00 PM (GMT+4)
Saturday: 10:00 AM - 2:00 PM (GMT+4)
Sunday: Closed

Our WhatsApp support is available outside business hours for urgent inquiries.

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Standalone audio recorder OSA A1 without network interface

Key Highlights

Technical Specifications